Device Logon Latest
Records the last end user device logon. The last end user to logon to a device.
Methodology: Kimball Star Schema
Fact Type: Snapshot
Grain: Last logon per device.
Device Logon Latest Star schema
Device Logon Latest table joins
FACT: FACT_DEVICE_LOGON_LATEST
Dimension | Dimension key | Fact key | Cardinality |
---|---|---|---|
DIM_CUSTOMER |
CUSTOMER_SK |
CUSTOMER_SK |
1:N |
DIM_CUSTOMER_LATEST |
CUSTOMER_DK |
CUSTOMER_DK |
1:N |
DIM_DATE |
DATE_DK |
LOGON_DATE_DK |
1:N |
DIM_DEVICE_SUMMARY |
DEVICE_SK |
DEVICE_SK |
1:N |
DIM_DEVICE_SUMMARY_LATEST |
DEVICE_DK |
DEVICE_DK |
1:N |
DIM_DOMAIN_USER |
DOMAIN_USER_DK |
DOMAIN_USER_DK |
1:N |
DIM_SITE |
SITE_SK |
SITE_SK |
1:N |
DIM_SITE_LATEST |
SITE_DK |
SITE_DK |
1:N |
DIM_TENANT |
TENANT_DK |
TENANT_DK |
1:N |
DIM_TIME |
TIME_SK |
LOGON_TIME_SK |
1:N |
Boilerplate for Device Logon Latest joins
Select
-- enter columns here
From SHARED_ANALYTICS_DATA.SHARED_DATA.FACT_DEVICE_LOGON_LATEST f
Join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_CUSTOMER c on f.Customer_SK = c.Customer_SK
Join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_CUSTOMER_LATEST cl on f.Customer_DK = cl.Customer_DK
join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_SITE s on f.Site_SK = s.Site_SK
join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_SITE_LATEST sl on f.Site_DK = sl.Site_DK
join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_DEVICE_SUMMARY d on f.Device_SK = d.Device_SK
join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_DEVICE_SUMMARY_LATEST dl on f.Device_DK = dl.Device_DK
join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_DATE dt on f.Logon_Date_DK = dt.Date_DK
join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_TIME t on f.logon_Time_SK = t.Time_SK
join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_DOMAIN_USER u on f.Domain_User_DK = u.Domain_User_DK
-- Where clauses here
-- Group By columns here
-- Having clauses here
-- Order by columns here